Kimagure 2 and Kimagure 2 Mouse Version are two shmups with the same gameplay engine but different level designs. Tap the space key to shoot, or hold it to charge your special weapon. Press the Z key to activate a power-up.

There are no boss encounters, though in terms of difficulty the keyboard and joypad version is slightly harder to play. This is because you're forced to start from the beginning of each stage when your character loses all her health.